95 octane fuel for 2003 Z200 hpdi !!

I exported a 2003 Z200 hpdi from the USA to my home country ,unfortunately the only available fuel in the marina is unleaded 95 octane ,is it safe to use it ? do I need to add any modifications or to change the spark plugs?
Notes:
The recommended fuel type in the factory manual is unleaded regular gasoline 86-91
The local Yamaha models are completely different from the USA models and the fuel type recommended for them is 95 octane

Thank you for your input and recommendations

[Tucker]

Octane ratings in the U.S. are different. We use research octane which uses a different scale. I believe the manual shows the difference. I believe you're OK.

Octane ratings in the U.S. are different. We use research octane which uses a different scale. I believe the manual shows the difference. I believe you're OK.

I hope so
I am reluctant to fill the tank but I have no other option
Thank you

[robert graham]

the 95 octane fuel won't hurt the motor. running fuels with too low an octane is what causes problems like precombustion. fill up the tank and run it for a while. check your spark plugs after a few hours to see how it's doing, they should be a tan color, not white and clean and not black with oily carbon. use the Stabil Marine and the Ringfree all the time and a fuel/water seperator(Walmart $27), easy to install, saves a lot of problems. Good Luck!

Thanks guys, I really appreciate it...